某些特征决定了信息产业中垄断性市场结构为一种常态。

Some of these new characters conduced majority monopoly in the market structure of information industry.

youdao

某些特征决定了信息产业中垄断性市场结构为一种常态。

Some of these new characters conduced majority monopoly in the market structure of information industry.

youdao